- Nominal Size: 20 x 22 x 1, Actual Size: 19 3/4″ x 21 3/4″ x 3/4″, 20x22x1, AC and Furnace Air Filter
- Comparable to MPR 600 Clean Living
- Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
- Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, and dust.
- Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
